2001
Selected Contribution: Sex differences in osmotic regulation of AVP and renal sodium handling
Stachenfeld N, Splenser A, Calzone W, Taylor M, Keefe D. Selected Contribution: Sex differences in osmotic regulation of AVP and renal sodium handling. Journal Of Applied Physiology 2001, 91: 1893-1901. PMID: 11568177, DOI: 10.1152/jappl.2001.91.4.1893.Peer-Reviewed Original ResearchConceptsSystolic blood pressureBlood pressureMenstrual phaseBasal plasma AVP concentrationGreater systolic blood pressurePressure-natriuresis curveRenal sodium handlingPlasma osmolalityPlasma AVP concentrationMin of restMidluteal menstrual phasesBasal plasma osmolalitySex differencesSodium handlingPulse pressureBody wtAVP concentrationAVP releaseNaCl infusionHormone responseMenWomenGreater sensitivityBody waterOsmolality
1999
Effects of oral contraceptives on body fluid regulation
Stachenfeld N, Silva C, Keefe D, Kokoszka C, Nadel E. Effects of oral contraceptives on body fluid regulation. Journal Of Applied Physiology 1999, 87: 1016-1025. PMID: 10484572, DOI: 10.1152/jappl.1999.87.3.1016.Peer-Reviewed Original ResearchConceptsBody fluid regulationLuteal phaseHighest plasma estradiol concentrationFluid regulationOral contraceptive administrationBody fluid retentionPlasma estradiol concentrationsMidluteal menstrual phasesBody fluid balanceArginine vasopressin concentrationBasal plasma osmolalityExercise dehydrationOral contraceptivesContraceptive administrationBody water balanceFluid retentionFollicular phaseEstradiol concentrationsAVP releaseMenstrual phaseFluid balanceVasopressin concentrationCrossover designThirst stimulationPlasma osmolality
1996
Fluid balance and renal response following dehydrating exercise in well-trained men and women
Stachenfeld N, Gleim G, Zabetakis P, Nicholas J. Fluid balance and renal response following dehydrating exercise in well-trained men and women. European Journal Of Applied Physiology 1996, 72: 468-477. PMID: 8925818, DOI: 10.1007/bf00242277.Peer-Reviewed Original ResearchConceptsPlasma renin activityEnd of exerciseSodium handlingMin postexerciseEarly recoveryFluid balanceLow plasma renin activityRenal free water clearancePlasma volumeFractional sodium excretionPlasma osmolalityFree water clearanceOverall fluid balanceMin of recoveryFluid-regulating hormonesRenin activitySodium excretionSerum aldosteroneNorepinephrine concentrationsRenal responseWater clearanceRenal waterAnaerobic thresholdWater reabsorptionWomen